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PSE Law
The is the law that governs electrical appliance safety in Japan. PSE stands for Product Safety Electrical Appliance & Material. The formal name is . The most recent revision comes April 1, 2001. The PSE symbol can be found on appliances that are approved for use in Japan. DENAN is a mandatory national law administered by Japan's Ministry of Economy, Trade and Industry (METI), which was formerly called the Electrical Appliance and Material Control Law (“DENTORI”). For electrical appliances such as DC Power Supplies exported to Japan, the DENAN “DENAN symbol” approval is required. AC/DC power supplies are considered a "Category A" product with means they are specified products and require a diamond PSE Mark for use in Japan. These specified electrical appliances are either required to undergo third-party conformity assessment, and obtain their certificate, or obtain “the equivalent of a certificate” through the manufacturers of the specified electrical appliances ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PSE Symbol
PSE may refer to: Companies and organizations Stock exchanges *Pacific Stock Exchange, stock exchange in USA * Pakistan Stock Exchange, stock exchange of Pakistan * Palestine Securities Exchange, stock exchange in Palestine * Philippine Stock Exchange, stock exchange in Philippines * Prague Stock Exchange, stock exchange in the Czech Republic * Pune Stock Exchange, stock exchange in India Other *Paksi SE, a Hungarian football club based in Paks, Hungary * Paris School of Economics, a French academic foundation in Paris * Partido Socialista de Euskadi, a Basque Party * Party of European Socialists (French: ''Parti socialiste européen'') * Group of the Party of European Socialists, a parliamentary group in the European Parliament 1993–2009 * Pegula Sports and Entertainment, American sports and entertainment holding company based in Buffalo, New York *Philosophical Society of England *Pi Sigma Epsilon, a professional fraternal organization in sales, marketing, and management * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Law Of Japan
The law of Japan refers to legal system in Japan, which is primarily based on legal codes and statutes, with precedents also playing an important role. Japan has a civil law legal system with six legal codes, which were greatly influenced by Germany, to a lesser extent by France, and also adapted to Japanese circumstances. The Japanese Constitution enacted after World War II is the supreme law in Japan. An independent judiciary has the power to review laws and government acts for constitutionality. Historical developments Early Japan The early laws of Japan are believed to have been heavily influenced by Chinese law. Little is known about Japanese law prior to the seventh century, when the Ritsuryō was developed and codified. Before Chinese characters were adopted and adapted by the Japanese, the Japanese had no known writing system with which to record their history. Chinese characters were known to the Japanese in earlier centuries, but the process of assimilation of these ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Economy, Trade And Industry
The or METI, is a ministry of the Government of Japan. It was created by the 2001 Central Government Reform when the Ministry of International Trade and Industry (MITI) merged with agencies from other ministries related to economic activities, such as the Economic Planning Agency. METI has jurisdiction over a broad policy area, containing Japan's industrial/trade policies, energy security, control of arms exports, "Cool Japan", etc. The Ministry has its headquarters in Kasumigaseki, Chiyoda Ward, Tokyo. Its current head is Yasutoshi Nishimura, who was appointed minister by Prime Minister Fumio Kishida in August 2022. Overview The mission stipulated in Article 3 of the Act for the Establishment of the Ministry of Economy, Trade and Industry (Act No. 99 of 1999) is to "enhance the economic vitality of the private sector and develop economic and industrial development centered on the smooth development of foreign economic relations, as well as the stable and efficient develop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AC/DC Supply
A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power (uninterruptible pow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEC 60364
IEC 60364 ''Electrical Installations for Buildings'' is the International Electrotechnical Commission (IEC)'s international standard on ''electrical installations of buildings''. This standard is an attempt to harmonize national wiring standards in an IEC standard and is published in the European Union by CENELEC as "HD 60364". The latest versions of many European wiring regulations (e.g., BS 7671 in the UK) follow the section structure of IEC 60364 very closely, but contain additional language to cater for historic national practice and to simplify field use and determination of compliance by electricians and inspectors. National codes and site guides are meant to attain the common objectives of IEC 60364, and provide rules in a form that allows for guidance of persons installing and inspecting electrical systems. The standard has several parts: * Part 1: Fundamental principles, assessment of general characteristics, definitions * Part 4: Protection for safety ** Section 41: Pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Electrical Safety Code
The National Electrical Safety Code (NESC) or ANSI Standard C2 is a United States standard of the safe installation, operation, and maintenance of electric power and communication utility systems including power substations, power and communication overhead lines, and power and communication underground lines. It is published by the Institute of Electrical and Electronics Engineers (IEEE). "National Electrical Safety Code" and "NESC" are registered trademarks of the IEEE. The NESC should not be confused with the National Electrical Code (NEC) published by the National Fire Protection Association (NFPA). The NEC is used for residential, commercial, and industrial building wiring. General Access to the NESC The NESC is written as a voluntary standard. It is typically adopted as law by individual states or other governmental authorities. To determine the legal status of the NESC, the state public service commission, public utility commission, or other governmental authority should be c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Electrical Code
The Canadian Electrical Code, CE Code, or CSA C22.1 is a standard published by the Canadian Standards Association pertaining to the installation and maintenance of electrical equipment in Canada. The first edition of the Canadian Electrical Code was published in 1927. The current (25th) edition was published in April of 2021. Code revisions are now scheduled on a three-year cycle. The Code is produced by a large body of volunteers from industry and various levels of government. The Code uses a prescriptive model, outlining in detail the wiring methods that are acceptable. In the current edition, the Code recognizes that other methods can be used to assure safe installations, but these methods must be acceptable to the authority enforcing the Code in a particular jurisdiction. The Canadian Electrical Code serves as the basis for wiring regulations across Canada. Generally, legislation adopts the Code by reference, usually with a schedule of changes that amend the Code for local c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slash Rating
The slash rating, under the United States National Electrical Code, is given to circuit interrupt hardware and specifies a maximum line-to-ground voltage rating in combination with a maximum line-to-line voltage rating. One common application would be for a three-phase Three-phase electric power (abbreviated 3φ) is a common type of alternating current used in electricity generation, transmission, and distribution. It is a type of polyphase system employing three wires (or four including an optional neutral ... electrical loads. For example a 120/240 V rating can disqualify a circuit breaker for use with a delta system load that would otherwise work with a wye system load. References Code Basics: Electrical Construction & Maintenance, Feb 1, 2004 by Mike Holt, NEC Consultant; Electrical safety {{Electric-power-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Electricity Authority Regulations
CEAR namely Central Electricity Authority (Measures relating to Safety and Electric Supply) Regulations, 2010 are regulations framed by Central Electricity Authority of India under Indian Electricity Act, 2003, to regulate measures relating to safety and electric supply in India. History CEAR came into effect 20 September 2010, in place of The Indian Electricity Rules, 1956. The Electricity Act, 2003, was formulated combining the Indian Electricity Act 1910 and Indian Electricity (supply) Act 1948. Earthing provisions and safety Under CEAR, rule 41, there is specific provision of earthing neutral wire of a 3-phase, 4-wire system and the additional third wire of a 2- phase, 3-wire system. Earthing is to be done with two separate connections. Grounding system also to have minimum two or more earth pits (electrode) such that proper grounding takes place. As per the rule 42, installation with load above 5 kW exceeding 250 V shall have suitable Earth leakage protective device ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Safety
Electrical safety testing is essential to make sure electrical products and electrical installations are safe. To meet this goal, governments and various technical bodies have developed electrical safety standards. All countries have their own electrical safety standards that must be complied with. To meet to these standards, electrical products and electrical installations must pass electrical safety tests. Some types of electrical safety tests include: *dielectric withstand test (also called a hipot test) *insulation resistance test (IR test) *earth continuity test *leakage current test Electrical safety tests are described in IEC 60335, IEC 61010, AS/NZS 3000, NFPA 70, BS 7671, and other national and international standards.\ Electrical Safety tests Dielectric voltage withstand test A dielectric voltage withstand test (also known as a hipot test) is done by applying a voltage higher than operating voltage to the device or installation under test. In this test, the el ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safety Codes
S-phrases are defined in Annex IV of European Union Directive 67/548/EEC: ''Safety advice concerning dangerous substances and preparations''. The list was consolidated and republished iDirective 2001/59/EC where translations into other EU languages may be found. The list was subsequently updated and republished iDirective 2006/102/EC where translations to additional European languages were added. These safety phrases are used internationally and not just in Europe, and there is an ongoing effort towards complete international harmonization. ''(Note: missing S-number combinations indicate phrases that were deleted or replaced by another phrase.)'' Safety phrases See also * List of R-phrases * GHS precautionary statements * GHS hazard statements * Material safety data sheet * Risk and Safety Statements {{short description, System of hazard codes and phrases for labeling dangerous chemicals and compounds Risk and Safety Statements, also known as R/S statements, R/S numbers, R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
